Yue Jiao's blog

In this article, We introduce HelmetJS to secure Express apps.

Take a look at some of the console programs, such as cp in Linux. They all have a fancy help, their input parameters do not depend on any position, ad have a human readable syntax. You can implement the same functionality for your program with the Boost.ProgramOptions library.

A list of a few commonly used git commands.

A brief introduction to haskell programming.

A cheatsheet of basic multivariable calculus.

In this article, the installation of FreshRSS on Oracle Cloud with Ubuntu OS is presented. It can be a reference for you if you want to install FreshRSS or other similar program on VPS.

Wordle is a popular word puzzle developed by Josh Wardle. The basic idea is to guess a given five letters' word within six tries. After each guess, the letters are marked to show if each letter is correct or is correct and in correct position. You can find one here.

Here I present a half-manual simple solution to it.

Kubernetes is a widely used open-source container orchestration system. This tutorial shows the basics of Kubernetes for beginners.

Basic probability and statistics are introduced in this article.

Binomial heap is a useful data structure. This article will introduce some basic properties of binomial heap.